Rachel blum and andy landis are eight years old when they meet late one night in an er waiting room. Born with a congenital heart defect, rachel is a veteran of hospitals, and she's intrigued by the boy who shows up all ...Rachel blum and andy landis are eight years old when they meet late one night in an er waiting room. Born with a congenital heart defect, rachel is a veteran of hospitals, and she's intrigued by the boy who shows up all alone with a broken arm.